Age
Item
patients age 18 or greater.
boolean
C0001779 (UMLS CUI [1])
Catheter ablation for atrial fibrillation Firstly
Item
patients undergoing first-time catheter ablation for af.
boolean
C2702800 (UMLS CUI [1,1])
C1279901 (UMLS CUI [1,2])
Paroxysmal atrial fibrillation | Persistent atrial fibrillation | Paroxysmal atrial fibrillation Episode Duration | Persistent atrial fibrillation Episode Duration | Persistent atrial fibrillation Episode Requirement Electric Countershock | Persistent atrial fibrillation Episode Requirement Chemical cardioversion
Item
patients with paroxysmal or persistent af. paroxysmal af will be defined as self-terminating episodes less than 7 days duration. persistent af will be defined as episodes that last longer than 7 days duration or episodes requiring termination by electrical or chemical cardioversion.
boolean
C0235480 (UMLS CUI [1])
C2585653 (UMLS CUI [2])
C0235480 (UMLS CUI [3,1])
C0332189 (UMLS CUI [3,2])
C0449238 (UMLS CUI [3,3])
C2585653 (UMLS CUI [4,1])
C0332189 (UMLS CUI [4,2])
C0449238 (UMLS CUI [4,3])
C2585653 (UMLS CUI [5,1])
C0332189 (UMLS CUI [5,2])
C1514873 (UMLS CUI [5,3])
C0013778 (UMLS CUI [5,4])
C2585653 (UMLS CUI [6,1])
C0332189 (UMLS CUI [6,2])
C1514873 (UMLS CUI [6,3])
C2585199 (UMLS CUI [6,4])
ATRIAL FIBRILLATION SYMPTOMATIC Unresponsive to Anti-Arrhythmia Agents Quantity | Symptoms | Palpitations | Dyspnea | Chest Pain | Fatigue | Ventricular Dysfunction, Left | Combination Symptoms
Item
patients with symptomatic af that is refractory to at least one antiarrhythmic medication. "symptomatic" patients are those who have been aware of their af anytime within the last 5 years prior to enrollment. symptoms may include, but are not restricted to, palpitations, shortness of breath, chest pain, fatigue, left ventricular dysfunction, or other symptoms, or any combination of the above.
boolean
C0741283 (UMLS CUI [1,1])
C0205269 (UMLS CUI [1,2])
C0003195 (UMLS CUI [1,3])
C1265611 (UMLS CUI [1,4])
C1457887 (UMLS CUI [2])
C0030252 (UMLS CUI [3])
C0013404 (UMLS CUI [4])
C0008031 (UMLS CUI [5])
C0015672 (UMLS CUI [6])
C0242698 (UMLS CUI [7])
C0205195 (UMLS CUI [8,1])
C1457887 (UMLS CUI [8,2])
Atrial Fibrillation Episode Quantity Electrocardiography | Atrial Fibrillation Episode Quantity Holter Electrocardiography | Atrial Fibrillation Episode Quantity Loop recorder | Atrial Fibrillation Episode Quantity Telemetry | Other Coding
Item
at least one episode of af must have been documented by ecg, holter, loop recorder, telemetry, or transtelephonic monitoring within 24 months of entry in the trial.
boolean
C0004238 (UMLS CUI [1,1])
C0332189 (UMLS CUI [1,2])
C1265611 (UMLS CUI [1,3])
C1623258 (UMLS CUI [1,4])
C0004238 (UMLS CUI [2,1])
C0332189 (UMLS CUI [2,2])
C1265611 (UMLS CUI [2,3])
C0013801 (UMLS CUI [2,4])
C0004238 (UMLS CUI [3,1])
C0332189 (UMLS CUI [3,2])
C1265611 (UMLS CUI [3,3])
C3838353 (UMLS CUI [3,4])
C0004238 (UMLS CUI [4,1])
C0332189 (UMLS CUI [4,2])
C1265611 (UMLS CUI [4,3])
C0039451 (UMLS CUI [4,4])
C3846158 (UMLS CUI [5])
Informed Consent
Item
patients must be able and willing to provide written informed consent to participate in the clinical trial.
boolean
C0021430 (UMLS CUI [1])
Atrial Fibrillation Secondary to Cause Reversible | Thyroid Disease | Status post Operative Surgical Procedures
Item
patients with af felt to be secondary to an obvious reversible cause (e.g. thyroid disease, post-surgical).
boolean
C0004238 (UMLS CUI [1,1])
C0175668 (UMLS CUI [1,2])
C0015127 (UMLS CUI [1,3])
C0205343 (UMLS CUI [1,4])
C0040128 (UMLS CUI [2])
C0231290 (UMLS CUI [3,1])
C0543467 (UMLS CUI [3,2])
Medical contraindication Anticoagulation Therapy Systemic | Medical contraindication Heparin | Medical contraindication Direct Thrombin Inhibitor
Item
patients with contraindications to systemic anticoagulation with heparin or a direct thrombin inhibitor.
boolean
C1301624 (UMLS CUI [1,1])
C0003281 (UMLS CUI [1,2])
C0205373 (UMLS CUI [1,3])
C1301624 (UMLS CUI [2,1])
C0019134 (UMLS CUI [2,2])
C1301624 (UMLS CUI [3,1])
C3536847 (UMLS CUI [3,2])
Renal Insufficiency Severe | Creatinine clearance measurement
Item
patients with severe renal impairment (creatinine clearance of <30 ml/min)
boolean
C1565489 (UMLS CUI [1,1])
C0205082 (UMLS CUI [1,2])
C0373595 (UMLS CUI [2])
Left atrium Size 2D Echocardiography Parasternal long axis view
Item
patients with left atrial size >/= 60 mm (2d echocardiography, parasternal long axis view).
boolean
C0225860 (UMLS CUI [1,1])
C0456389 (UMLS CUI [1,2])
C0013524 (UMLS CUI [1,3])
C1302222 (UMLS CUI [1,4])
Pregnancy | Possible pregnancy | Contraceptive methods Absent | Pregnancy, Planned
Item
patients who are or may potentially be pregnant or who are not on an effective method of birth control or who are planning to get pregnant during the study.
boolean
C0032961 (UMLS CUI [1])
C0425965 (UMLS CUI [2])
C0700589 (UMLS CUI [3,1])
C0332197 (UMLS CUI [3,2])
C0032992 (UMLS CUI [4])
HEART-VALVE, MECHANICAL
Item
patients with mechanical heart valves.
boolean
C0493527 (UMLS CUI [1])
Catheter ablation for atrial fibrillation Repeated
Item
patients who are undergoing repeat catheter ablation of af.
boolean
C2702800 (UMLS CUI [1,1])
C0205341 (UMLS CUI [1,2])
Manifestation Hemorrhagic | Bleeding tendency | Hemostasis Impairment
Item
patients with hemorrhagic manifestations, bleeding diathesis, or patients with impairment of hemostasis.
boolean
C0205319 (UMLS CUI [1,1])
C0333275 (UMLS CUI [1,2])
C1458140 (UMLS CUI [2])
C0019116 (UMLS CUI [3,1])
C0221099 (UMLS CUI [3,2])
Lesion Bleeding risk | Cerebral Infarction Extensive | Peptic Ulcer with Hemorrhage Recent
Item
lesions at risk of clinically significant bleeding - such as extensive cerebral infarction within the last 6 months, active peptic ulcer disease with recent bleeding.
boolean
C0221198 (UMLS CUI [1,1])
C3251812 (UMLS CUI [1,2])
C0007785 (UMLS CUI [2,1])
C0205231 (UMLS CUI [2,2])
C0030920 (UMLS CUI [3,1])
C0332287 (UMLS CUI [3,2])
C0019080 (UMLS CUI [3,3])
C0332185 (UMLS CUI [3,4])
P-Glycoprotein Inhibitors Strong | Ketoconazole
Item
concomitant treatment with strong p-glycoprotein inhibitors, i.e. ketoconazole.
boolean
C3500483 (UMLS CUI [1,1])
C0442821 (UMLS CUI [1,2])
C0022625 (UMLS CUI [2])
Hypersensitivity Dabigatran | Hypersensitivity Dabigatran etexilate
Item
known hypersensitivity to dabigatran or dabigatran etexilate.
boolean
C0020517 (UMLS CUI [1,1])
C2348066 (UMLS CUI [1,2])
C0020517 (UMLS CUI [2,1])
C1571583 (UMLS CUI [2,2])